11220310130100 has 72 divisors (see below), whose sum is σ = 32469845026080. Its totient is φ = 2991552958080.

The previous prime is 11220310130089. The next prime is 11220310130101. The reversal of 11220310130100 is 103101302211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11220310130100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220310130101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1612170 + ... + 5003969.

Almost surely, 2^{11220310130100} is an apocalyptic number.

11220310130100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11220310130100 is an abundant number, since it is smaller than the sum of its proper divisors (21249534895980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11220310130100 is a wasteful number, since it uses less digits than its factorization.

11220310130100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6621809 (or 6621802 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11220310130100 its reverse (103101302211), we get a palindrome (11323411432311).

The spelling of 11220310130100 in words is "eleven trillion, two hundred twenty billion, three hundred ten million, one hundred thirty thousand, one hundred".